Use sem_del() to destroy semaphores.

free() only works by accident and doesn't free the mutexes/condition
variables.

diff --git a/src/tlsproxy.c b/src/tlsproxy.c
index 0eefaa3e22ddae4bf9ff799b9ba857a16bd3b04e..7c4f1da2d122e2d693812ade6f4796082ce79e3a 100644 (file)
--- a/src/tlsproxy.c
+++ b/src/tlsproxy.c
@@ -223,9 +223,9 @@ int main(int argc, char **argv) {
         }
     }
 
-    free(ringbuffer_full);
-    free(ringbuffer_free);
-    free(ringbuffer_lock);
+    sem_del(ringbuffer_full);
+    sem_del(ringbuffer_free);
+    sem_del(ringbuffer_lock);
 
     free(threads);